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Pharmaceuticals

We offer an extensive range of isotopically labelled reference standards for pharmaceutical and veterinary research, analysis and screening. The range includes isotopically labelled reference standards of Active pharmaceutical ingredients, Metabolite and impurity products, Degradation products and process impurities, Inhibitor and receptor compounds, Genotoxic impurities and related substances for pharmacopeial updates.
Please don’t hesitate to contact us if you are unable to find the stable isotope that you need and we'll be delighted to check on its availability.

Alphabetical Alphabetical Reversed Latest Popularity
4-Carboxy Tolbutamide-d9, neat

4-Carboxy Tolbutamide-d9, neat

Code: QX168899
MW: 309.39Formula: C12H7D9N2O5S
(+/-)-4-Hydroxy Mephenytoin-d3, neat

(+/-)-4-Hydroxy Mephenytoin-d3, neat

Code: QX168824
MW: 237.27Formula: C12H11D3N2O3
Enrofloxacin-d5, neat

Enrofloxacin-d5, neat

Code: QX168823
MW: 364.43Formula: C19H17D5FN3O3
4-tert-Octylphenol Diethoxylate-13C6, neat

4-tert-Octylphenol Diethoxylate-13C6, neat

Code: QX168822
MW: 300.38Formula: C1213C6H30O3
4-tert-Octylphenol-13C6, neat

4-tert-Octylphenol-13C6, neat

Code: QX168821
MW: 212.28Formula: C813C6H22O
rac Desethyl Oxybutynin-d5 Hydrochloride, neat

rac Desethyl Oxybutynin-d5 Hydrochloride, neat

Code: QX168818
MW: 334.47 + (36.46)Formula: C20H22D5NO3 • HCl
9-Amino-1,2,3,4-tetrahydroacridin-1-ol-d3, neat

9-Amino-1,2,3,4-tetrahydroacridin-1-ol-d3, neat

Code: QX169487
MW: 217.28Formula: C13H11D3N2O
rac Lenalidomide-13C5, neat

rac Lenalidomide-13C5, neat

Code: QX169479
MW: 264.22Formula: C813C5H13N3O3
Benzyldimethyltetradecylammonium-d7 Chloride, neat

Benzyldimethyltetradecylammonium-d7 Chloride, neat

Code: QX169477
MW: 375.08Formula: C23H35D7ClN
(R)-Phenylephrine-d3 Hydrochloride, neat

(R)-Phenylephrine-d3 Hydrochloride, neat

Code: QX169472
MW: 206.68Formula: C9H11D3ClNO2
Ciclesonide-d7, neat

Ciclesonide-d7, neat

Code: QX169517
MW: 547.73Formula: C32H37D7O7
Granisetron-d3, neat

Granisetron-d3, neat

Code: QX169514
MW: 315.43Formula: C18H21D3N4O